fact-family/add-sub-within-20-fill-blanks · Sada 88
6 problems
Jméno:
Třída:
Datum:
1
Write the fact family for 1, 5, 6:
=
2
Write the fact family for 9, 7, 16:
=
3
Write the fact family for 11, 6, 17:
=
4
Write the fact family for 11, 9, 20:
=
5
Write the fact family for 5, 10, 15:
=
6
Write the fact family for 15, 5, 20:
=